.app-drill{
    width: 100%;
    height: 100%;
    main{
        

        .video-box{
            width: 100%;
            height: 100%;
            background-color: black;
            .videosmallbox{
                width: 100%;
                height: 210px;
                background-color: #fff;
                top: 100px;
            }
            .num{
                left: 25px;
                bottom: 60px;
            }
            .title{
                left: 25px;
                bottom: 30px;
            }
        }
        .maskLayer{
            width: 100%;
            height: 100%;
            display: none;
            background-color:rgba(0, 162,255, 0.8);
            top: 0px;
            .btn{
                height: 300px;
                p{
                    text-align: center;
                    height: 150px;
                    border-radius: 50%;
                    margin-top: 114px;
                }
                p:nth-child(1){
                    background-color: #79F0C2;
                }
                p:nth-child(2){
                    background-color: #FF6060;
                }
            }
            .bezelbox{
                width: 240px;
                height: 80px;
                background-color: white;
                margin: 0 auto;
                margin-top: 20px;
                border-radius: 15px;
                overflow: hidden;
                border: 1px solid #99BBE1;
                img{
                    width: 120px;
                    height: 80px;
                    border-radius: 15px;
                }
                p{
                    width: 120px;
                    height: 80px;
                }
            }
        }
        
    }
    footer{
        height: 90px;
        i{
            text-align: center;
            font-size: 38px;
            color: #333333;
            line-height: 90px;
        }
        div{
            width: 0px;
            height: 90px;
            background-color: rgba(0, 162,255, 0.6);
            z-index: -100;
        }
    }
}